Originally Posted by ovastafford
But they will work?
The three calibers that I load are 7mm RM, 7mm SAUM, and 270 WSM. Now with all of this magnum stuff going on, what kind of primers do you think I use?
The long 7mm RM cases get F 210 or WLP.
The two short cases (270 WSM and 7 SAUM) get WLP or CCI-200.
In the winter I use the hotter primers and in summer the cooler ones.
I think that if my primer is not hot enough, my extreme velocity spread will increase. If my primer is too hot, I'll see more fliers.
Your mileage may differ.
Hope this helps. See what works for you.